Renesas SH7727 General Information Manual page 5

T-engine development kit, hardware volume
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R0P7727TH003TRKE General Information Manual
Note on Connecting the Power Supply:
The power cable included with the product has its positive and negative poles color-coded by red and
black, respectively.
Pay attention to the polarities of the power supply. If its positive and negative poles are connected in
reverse, the internal circuit may be broken.
Do not apply any voltages exceeding the product's rated power supply voltage (5.0 V ±5%). Extreme
voltages may cause a burn due to abnormal heat or cause the internal circuit to break down.
Cautions to Be Taken for Handling This Product:
Use caution when handling the main unit. Be careful not to apply a mechanical shock.
Do not touch the connector pins of the product main unit and the target MCU connector pins directly.
Static electricity may damage the internal circuits.
Excessive flexing or force of the flexible cable for connecting this product to the emulation probe may
break connector.
Cautions to Be Taken for System Malfunctions:
If the product malfunctions because of interference like external noise, do the following to remedy the
trouble.
(1) Press the RESET button on the board.
(2) If normal operation is not restored after step (1), shut OFF the product once and then reactivate it.
CAUTION
Precautions for Safety

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